EP3999984A4 - Systèmes et procédés de détection et d'atténuation de logiciels rançonneurs - Google Patents

Systèmes et procédés de détection et d'atténuation de logiciels rançonneurs Download PDF

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Publication number
EP3999984A4
EP3999984A4 EP20842671.8A EP20842671A EP3999984A4 EP 3999984 A4 EP3999984 A4 EP 3999984A4 EP 20842671 A EP20842671 A EP 20842671A EP 3999984 A4 EP3999984 A4 EP 3999984A4
Authority
EP
European Patent Office
Prior art keywords
methods
mitigation systems
ransomware detection
ransomware
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20842671.8A
Other languages
German (de)
English (en)
Other versions
EP3999984B1 (fr
EP3999984A1 (fr
EP3999984C0 (fr
Inventor
Dennis Underwood
Kyle NEHMAN
Noah GREENBURG
Mark WEIDEMAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cyber Crucible Inc
Original Assignee
Cyber Crucible Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cyber Crucible Inc filed Critical Cyber Crucible Inc
Publication of EP3999984A1 publication Critical patent/EP3999984A1/fr
Publication of EP3999984A4 publication Critical patent/EP3999984A4/fr
Application granted granted Critical
Publication of EP3999984B1 publication Critical patent/EP3999984B1/fr
Publication of EP3999984C0 publication Critical patent/EP3999984C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/566—Dynamic detection, i.e. detection performed at run-time, e.g. emulation, suspicious activities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/552—Detecting local intrusion or implementing counter-measures involving long-term monitoring or reporting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9027—Trees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2246—Trees, e.g. B+trees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
    • G06F2221/034—Test or assess a computer or a system

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Storage Device Security (AREA)
  • Debugging And Monitoring (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
EP20842671.8A 2019-07-23 2020-07-21 Systèmes et procédés de détection et d'atténuation de logiciels rançonneurs Active EP3999984B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962877748P 2019-07-23 2019-07-23
PCT/US2020/042924 WO2021016270A1 (fr) 2019-07-23 2020-07-21 Systèmes et procédés de détection et d'atténuation de logiciels rançonneurs

Publications (4)

Publication Number Publication Date
EP3999984A1 EP3999984A1 (fr) 2022-05-25
EP3999984A4 true EP3999984A4 (fr) 2023-08-02
EP3999984B1 EP3999984B1 (fr) 2025-03-12
EP3999984C0 EP3999984C0 (fr) 2025-03-12

Family

ID=74191389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20842671.8A Active EP3999984B1 (fr) 2019-07-23 2020-07-21 Systèmes et procédés de détection et d'atténuation de logiciels rançonneurs

Country Status (7)

Country Link
US (1) US11720678B2 (fr)
EP (1) EP3999984B1 (fr)
JP (1) JP7393517B2 (fr)
KR (1) KR102720497B1 (fr)
AU (1) AU2020315905B2 (fr)
CA (1) CA3148437C (fr)
WO (1) WO2021016270A1 (fr)

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US12079356B2 (en) 2019-11-22 2024-09-03 Pure Storage, Inc. Measurement interval anomaly detection-based generation of snapshots
US12153670B2 (en) 2019-11-22 2024-11-26 Pure Storage, Inc. Host-driven threat detection-based protection of storage elements within a storage system
US11675898B2 (en) 2019-11-22 2023-06-13 Pure Storage, Inc. Recovery dataset management for security threat monitoring
US11520907B1 (en) 2019-11-22 2022-12-06 Pure Storage, Inc. Storage system snapshot retention based on encrypted data
US11625481B2 (en) 2019-11-22 2023-04-11 Pure Storage, Inc. Selective throttling of operations potentially related to a security threat to a storage system
US11651075B2 (en) 2019-11-22 2023-05-16 Pure Storage, Inc. Extensible attack monitoring by a storage system
US12079333B2 (en) 2019-11-22 2024-09-03 Pure Storage, Inc. Independent security threat detection and remediation by storage systems in a synchronous replication arrangement
US11941116B2 (en) 2019-11-22 2024-03-26 Pure Storage, Inc. Ransomware-based data protection parameter modification
US12561428B2 (en) 2019-11-22 2026-02-24 Pure Storage, Inc. Remote analysis of potentially corrupt data written to a storage system
US12204657B2 (en) 2019-11-22 2025-01-21 Pure Storage, Inc. Similar block detection-based detection of a ransomware attack
US12067118B2 (en) 2019-11-22 2024-08-20 Pure Storage, Inc. Detection of writing to a non-header portion of a file as an indicator of a possible ransomware attack against a storage system
US11720714B2 (en) 2019-11-22 2023-08-08 Pure Storage, Inc. Inter-I/O relationship based detection of a security threat to a storage system
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US11687418B2 (en) 2019-11-22 2023-06-27 Pure Storage, Inc. Automatic generation of recovery plans specific to individual storage elements
US11755751B2 (en) 2019-11-22 2023-09-12 Pure Storage, Inc. Modify access restrictions in response to a possible attack against data stored by a storage system
US11645162B2 (en) 2019-11-22 2023-05-09 Pure Storage, Inc. Recovery point determination for data restoration in a storage system
US12248566B2 (en) 2019-11-22 2025-03-11 Pure Storage, Inc. Snapshot deletion pattern-based determination of ransomware attack against data maintained by a storage system
US12050683B2 (en) * 2019-11-22 2024-07-30 Pure Storage, Inc. Selective control of a data synchronization setting of a storage system based on a possible ransomware attack against the storage system
US11341236B2 (en) 2019-11-22 2022-05-24 Pure Storage, Inc. Traffic-based detection of a security threat to a storage system
US11500788B2 (en) 2019-11-22 2022-11-15 Pure Storage, Inc. Logical address based authorization of operations with respect to a storage system
US11716338B2 (en) * 2019-11-26 2023-08-01 Tweenznet Ltd. System and method for determining a file-access pattern and detecting ransomware attacks in at least one computer network
US12197585B2 (en) * 2020-12-07 2025-01-14 International Business Machines Corporation Machine learning based vulnerable target identification in ransomware attack
US11588849B2 (en) * 2021-01-27 2023-02-21 Bank Of America Corporation System for providing enhanced cryptography based response mechanism for malicious attacks
US12265611B2 (en) * 2021-12-01 2025-04-01 Dell Products L.P. System and method for monitoring and detecting of encryption based threats
US11336685B1 (en) * 2021-12-22 2022-05-17 Nasuni Corporation Cloud-native global file system with rapid ransomware recovery
US12271476B2 (en) * 2022-02-18 2025-04-08 Halcyon Tech, Inc. Antiransomware using machine learning
US12111930B2 (en) * 2022-08-08 2024-10-08 Saudi Arabian Oil Company Utilizing machine learning to detect ransomware in code
JP7566230B1 (ja) * 2022-12-06 2024-10-11 三菱電機株式会社 配置場所選定装置、配置場所選定方法、及び配置場所選定プログラム
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See also references of WO2021016270A1 *

Also Published As

Publication number Publication date
CA3148437A1 (fr) 2021-01-28
US20210026961A1 (en) 2021-01-28
AU2020315905B2 (en) 2025-02-20
EP3999984B1 (fr) 2025-03-12
KR102720497B1 (ko) 2024-10-23
EP3999984A1 (fr) 2022-05-25
CA3148437C (fr) 2023-10-24
KR20220038106A (ko) 2022-03-25
EP3999984C0 (fr) 2025-03-12
AU2020315905A1 (en) 2022-03-03
JP2022542061A (ja) 2022-09-29
JP7393517B2 (ja) 2023-12-06
WO2021016270A1 (fr) 2021-01-28
US11720678B2 (en) 2023-08-08

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